Individual Calculations October 2013
 Diaz Perez, Michel Alejandro  Total change: -1.50  Rating chartPersonal card
 Copa Giraldilla Grupo III La Habana CUB 2013-08-18
RcRownchangeKK*chgGame
 2254 2262 4.50 9 -0.10 15 -1.50 
  Larrua Gonzalez, Fernando Oscar f2330 CUB0.001-0.4115-6.15 
  Lopez Gonzalez, Abel Fabian 2201 CUB0.501-0.0815-1.20 
  Hernandez Noa, Rodney f2312 CUB0.001-0.4315-6.45 
  Agra Caballero, Ariel 2193 CUB1.0010.40156.00 
  Zayas Sosa, Alfredo 2210 CUB1.0010.43156.45 
  Coto Mederos, Michel f2305 CUB0.001-0.4415-6.60 
  Cruz De La Osa, Reyder 2231 CUB1.0010.46156.90 
  Valido Bouza, Cesar Jose f2234 CUB0.501-0.0415-0.60 
  Ochoa De La Rosa, Manuel Dario 2270 CUB0.5010.01150.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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